/Engine/Source/Runtime/Core/Public/GenericPlatform/GenericPlatformMemory.h
Called for all default tracker LLM allocations and frees, when LLM is enabled. Provides a single alloc/free hook that platforms can implement to support platform specific memory analysis tools.
static void OnLowLevelMemory_Alloc ( void const * Pointer, uint64 Size, uint64 Tag )